RADIATION-CURABLE COATINGS SUITABLE FOR HIGH-SPEED APPLICATION ONTO OPTICAL FIBERS
Inner and outer primary and matrix material compositions that, after curing, exhibit a high degree of uniformity after curing even when the coating is applied onto optical fibers at relatively high shear rates, e.g., such as those experienced at high optical fiber coating line speeds. These composit...
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| creator | SZUM, DAVID, MICHAEL JOHNSON, ROBERT, WILLIAM |
| description | Inner and outer primary and matrix material compositions that, after curing, exhibit a high degree of uniformity after curing even when the coating is applied onto optical fibers at relatively high shear rates, e.g., such as those experienced at high optical fiber coating line speeds. These compositions are provided in significant part by the selective incorporation of at least one radiation-curable oligomer into the compositions. In particular, and with respect to inner primary coatings, the oligomer should be selected so that the value m of an uncured radiation-curable inner primary coating composition in the equation (I) is advantageously equal or greater than about 0.90.
L'invention concerne des compositions de matériaux interne, externe et de matrice qui, après durcissement, montrent un degré élevé d'uniformité même lorsque le revêtement est appliqué sur des fibres optiques à des vitesse de cisaillement élevées, par exemple, telles que celles expérimentées à des vitesses élevées de ligne de revêtement de fibres optiques. Ces compositions sont obtenues en grande part par l'incorporation sélective, dans ces compositions, d'au moins un oligomère photodurcissable. En particulier, et en tenant compte des revêtements primaires intérieurs, l'oligomère devrait être choisi de façon que la valeur de m d'une composition de revêtement primaire intérieur non durci dans l'équation (I), soit avantageusement égal à 1 ou plus grand que 0,90. |
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L'invention concerne des compositions de matériaux interne, externe et de matrice qui, après durcissement, montrent un degré élevé d'uniformité même lorsque le revêtement est appliqué sur des fibres optiques à des vitesse de cisaillement élevées, par exemple, telles que celles expérimentées à des vitesses élevées de ligne de revêtement de fibres optiques. Ces compositions sont obtenues en grande part par l'incorporation sélective, dans ces compositions, d'au moins un oligomère photodurcissable. En particulier, et en tenant compte des revêtements primaires intérieurs, l'oligomère devrait être choisi de façon que la valeur de m d'une composition de revêtement primaire intérieur non durci dans l'équation (I), soit avantageusement égal à 1 ou plus grand que 0,90.</description><edition>7</edition><language>eng ; fre</language><subject>ADHESIVES ; CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS ; CHEMICAL PAINT OR INK REMOVERS ; CHEMISTRY ; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS ; COMPOSITIONS BASED THEREON ; CORRECTING FLUIDS ; DYES ; FILLING PASTES ; GLASS ; INKS ; JOINING GLASS TO GLASS OR OTHER MATERIALS ; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS ; METALLURGY ; MINERAL OR SLAG WOOL ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; ORGANIC MACROMOLECULAR COMPOUNDS ; PAINTS ; PASTES OR SOLIDS FOR COLOURING OR PRINTING ; POLISHES ; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS ; SURFACE TREATMENT OF GLASS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; USE OF MATERIALS THEREFOR ; WOODSTAINS</subject><creationdate>2002</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20020214&DB=EPODOC&CC=WO&NR=0170642A3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20020214&DB=EPODOC&CC=WO&NR=0170642A3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SZUM, DAVID, MICHAEL</creatorcontrib><creatorcontrib>JOHNSON, ROBERT, WILLIAM</creatorcontrib><title>RADIATION-CURABLE COATINGS SUITABLE FOR HIGH-SPEED APPLICATION ONTO OPTICAL FIBERS</title><description>Inner and outer primary and matrix material compositions that, after curing, exhibit a high degree of uniformity after curing even when the coating is applied onto optical fibers at relatively high shear rates, e.g., such as those experienced at high optical fiber coating line speeds. These compositions are provided in significant part by the selective incorporation of at least one radiation-curable oligomer into the compositions. In particular, and with respect to inner primary coatings, the oligomer should be selected so that the value m of an uncured radiation-curable inner primary coating composition in the equation (I) is advantageously equal or greater than about 0.90.
L'invention concerne des compositions de matériaux interne, externe et de matrice qui, après durcissement, montrent un degré élevé d'uniformité même lorsque le revêtement est appliqué sur des fibres optiques à des vitesse de cisaillement élevées, par exemple, telles que celles expérimentées à des vitesses élevées de ligne de revêtement de fibres optiques. Ces compositions sont obtenues en grande part par l'incorporation sélective, dans ces compositions, d'au moins un oligomère photodurcissable. En particulier, et en tenant compte des revêtements primaires intérieurs, l'oligomère devrait être choisi de façon que la valeur de m d'une composition de revêtement primaire intérieur non durci dans l'équation (I), soit avantageusement égal à 1 ou plus grand que 0,90.</description><subject>ADHESIVES</subject><subject>CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS</subject><subject>CHEMICAL PAINT OR INK REMOVERS</subject><subject>CHEMISTRY</subject><subject>COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>CORRECTING FLUIDS</subject><subject>DYES</subject><subject>FILLING PASTES</subject><subject>GLASS</subject><subject>INKS</subject><subject>JOINING GLASS TO GLASS OR OTHER MATERIALS</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</subject><subject>METALLURGY</subject><subject>MINERAL OR SLAG WOOL</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PAINTS</subject><subject>PASTES OR SOLIDS FOR COLOURING OR PRINTING</subject><subject>POLISHES</subject><subject>SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS</subject><subject>SURFACE TREATMENT OF GLASS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>USE OF MATERIALS THEREFOR</subject><subject>WOODSTAINS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2002</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAgKcnTxdAzx9PfTdQ4NcnTycVVw9gfy_dyDFYJDPUPAIm7-QQoenu4eusEBrq4uCo4BAT6ezmBNCv5-If4K_gEhQL6Pgpunk2tQMA8Da1piTnEqL5TmZlBwcw1x9tBNLciPTy0uSExOzUstiQ_3NzA0NzAzMXI0NiZCCQB33y9G</recordid><startdate>20020214</startdate><enddate>20020214</enddate><creator>SZUM, DAVID, MICHAEL</creator><creator>JOHNSON, ROBERT, WILLIAM</creator><scope>EVB</scope></search><sort><creationdate>20020214</creationdate><title>RADIATION-CURABLE COATINGS SUITABLE FOR HIGH-SPEED APPLICATION ONTO OPTICAL FIBERS</title><author>SZUM, DAVID, MICHAEL ; JOHNSON, ROBERT, WILLIAM</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO0170642A33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2002</creationdate><topic>ADHESIVES</topic><topic>CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS</topic><topic>CHEMICAL PAINT OR INK REMOVERS</topic><topic>CHEMISTRY</topic><topic>COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>CORRECTING FLUIDS</topic><topic>DYES</topic><topic>FILLING PASTES</topic><topic>GLASS</topic><topic>INKS</topic><topic>JOINING GLASS TO GLASS OR OTHER MATERIALS</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</topic><topic>METALLURGY</topic><topic>MINERAL OR SLAG WOOL</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PAINTS</topic><topic>PASTES OR SOLIDS FOR COLOURING OR PRINTING</topic><topic>POLISHES</topic><topic>SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS</topic><topic>SURFACE TREATMENT OF GLASS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>USE OF MATERIALS THEREFOR</topic><topic>WOODSTAINS</topic><toplevel>online_resources</toplevel><creatorcontrib>SZUM, DAVID, MICHAEL</creatorcontrib><creatorcontrib>JOHNSON, ROBERT, WILLIAM</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SZUM, DAVID, MICHAEL</au><au>JOHNSON, ROBERT, WILLIAM</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>RADIATION-CURABLE COATINGS SUITABLE FOR HIGH-SPEED APPLICATION ONTO OPTICAL FIBERS</title><date>2002-02-14</date><risdate>2002</risdate><abstract>Inner and outer primary and matrix material compositions that, after curing, exhibit a high degree of uniformity after curing even when the coating is applied onto optical fibers at relatively high shear rates, e.g., such as those experienced at high optical fiber coating line speeds. These compositions are provided in significant part by the selective incorporation of at least one radiation-curable oligomer into the compositions. In particular, and with respect to inner primary coatings, the oligomer should be selected so that the value m of an uncured radiation-curable inner primary coating composition in the equation (I) is advantageously equal or greater than about 0.90.
L'invention concerne des compositions de matériaux interne, externe et de matrice qui, après durcissement, montrent un degré élevé d'uniformité même lorsque le revêtement est appliqué sur des fibres optiques à des vitesse de cisaillement élevées, par exemple, telles que celles expérimentées à des vitesses élevées de ligne de revêtement de fibres optiques. Ces compositions sont obtenues en grande part par l'incorporation sélective, dans ces compositions, d'au moins un oligomère photodurcissable. En particulier, et en tenant compte des revêtements primaires intérieurs, l'oligomère devrait être choisi de façon que la valeur de m d'une composition de revêtement primaire intérieur non durci dans l'équation (I), soit avantageusement égal à 1 ou plus grand que 0,90.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ADHESIVES CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES FILLING PASTES GLASS INKS JOINING GLASS TO GLASS OR OTHER MATERIALS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY MINERAL OR SLAG WOOL MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS THEREFOR WOODSTAINS |
| title | RADIATION-CURABLE COATINGS SUITABLE FOR HIGH-SPEED APPLICATION ONTO OPTICAL FIBERS |
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